83378806

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{3221}}^1$

素因数の和:3316

約数の個数: 24

約数和(自身を含む): 146381904

約数和(自身を除く): 63003098

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 1849, 3221, 3698, 6442, 12943, 22547, 25886, 45094, 138503, 277006, 969521, 1939042, 5955629, 11911258, 41689403, 83378806]

約数ペア:

[(1, 83378806), (2, 41689403), (7, 11911258), (14, 5955629), (43, 1939042), (86, 969521), (301, 277006), (602, 138503), (1849, 45094), (3221, 25886), (3698, 22547), (6442, 12943)]